/* Copyright (C) 2008 Free Software Foundation, Inc.
   This file is part of the GNU C Library.
   Contributed by David Bartley <dtbartle@csclub.uwaterloo.ca>, 2008.

   The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library; if not, write to the Free
   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
   02111-1307 USA.  */

#ifndef _PRIOCNTLP_H
#define _PRIOCNTLP_H

#include <features.h>
#include <sys/types.h>
#include <sys/procset.h>

#define PC_VERSION	1

#define PC_GETCID	0
#define PC_GETCLINFO	1
#define PC_SETPARMS	2
#define PC_GETPARMS	3
#define PC_ADMIN	4
#define PC_GETPRIRANGE	5
#define PC_DONICE	6
#define PC_SETXPARMS	7
#define PC_GETXPARMS	8
#define PC_SETDFLCL	9
#define PC_GETDFLCL	10
#define PC_DOPRIO	11

#define PC_CLNULL	-1

typedef struct pcinfo
  {
	id_t pc_cid;
#define PC_CLNMSZ	16
	char pc_clname[PC_CLNMSZ];
#define PC_CLINFOSZ	(32 / sizeof (int))
	int pc_clinfo[PC_CLINFOSZ];
  } pcinfo_t;

typedef struct pcparms
  {
    id_t pc_cid;
#define PC_CLPARMSZ	(32 / sizeof (int))
    int pc_clparms[PC_CLPARMSZ];
  } pcparms_t;

typedef struct pcnice
  {
	int pc_val;
	int pc_op;
  } pcnice_t;

/* pc_op values.  */
#define PC_GETNICE	0
#define PC_SETNICE	1

typedef struct pcprio
  {
	int pc_op;
	id_t pc_cid;
	int pc_val;
  } pcprio_t;

/* pc_op values.  */
#define PC_GETPRIO	0
#define PC_SETPRIO	1

typedef struct pc_vaparm
  {
	int pc_key;
	unsigned long long pc_parm;
  } pc_vaparm_t;

/* pc_key values.  */
#define PC_KY_NULL	0
#define PC_KY_CLNAME	1

typedef struct pc_vaparms
  {
	unsigned int pc_vaparmscnt;
#define PC_VAPARMCNT	8
	pc_vaparm_t pc_parms[PC_VAPARMCNT];
  } pc_vaparms_t;

typedef struct pcpri
  {
	id_t pc_cid;
	pri_t pc_clpmax;
	pri_t pc_clpmin;
  } pcpri_t;

typedef struct pcadmin
  {
	id_t pc_cid;
	__caddr_t pc_cladmin;
  } pcadmin_t;

__BEGIN_DECLS

long priocntl (idtype_t idtype, id_t id, int cmd, ...);

long priocntlset (procset_t *ps, int cmd, ...);

__END_DECLS

#endif /* _PRIOCNTLP_H */